evaluate (3/7×-2/5)+(7/9×3/7)-(-3/7×-4/5)
Answers
Answered by
1
Step-by-step explanation:
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Answered by
1
Answer:
-19/105
Step-by-step explanation:
(3/7×-2/5)+(7/9×3/7)-(-3/7×-4/5)
-6/35 + 1/3 - (12/35)
LCM=105
-6/35 + 1/3 - (12/35)= (-18+35-36)/105
= -19/105
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